#!/usr/bin/env bash

function foo() {
    if [ -x $file ]; then
              myArray=(item1 item2 item3)
  elif [ $file1 -nt $file2 ]
    then
        unset myArray
        else
echo "Usage: $0 file ..."
    fi
}

for ((i = 0; i < 5; i++)); do
    read -p r
  print -n $r
  wait $!
done
